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.� � , <br /> Due to this site having no additional area to treat septic effluent &to assure long term <br /> survival of the system, recommend to install a Class 1, Multi-Flo Aerobic Wastewater <br /> Treatment System. The highly treated, filtered effluent produced by the Multi-Flo is over <br /> 95% free of the normal sewage contaminants that cause the progressive failure of <br /> conventional systems. The unit will be a 0.75, 750 gal/day for possible future <br /> expansion. A trash trap is installed in front of the Multi-Flo. The unit requires to be <br /> serviced 2 times a year which will be done by Schirmers Wastewater Treatment <br /> Systems, Inc. A 2 year service & parts warranty comes with the purchase of the unit. <br /> After that time, the homeowner is required to carry a Service Contract at$100.00 a year <br /> (1997 price). A report is sent to the homeowner, city, MPCA& Multi-Flo yearly. <br /> For possible future expansion for additional bedrooms, an area east of the house will <br /> have ground water monitors installed. This area has a sandy soil (excavated) which is <br /> mottled 2-1/2' to 3-1/2' below the ground surface but has no restricting layers of soil. <br /> After 2 to 3 wet seasons of monitoring, if a water table is not present it may be possible <br /> to add more square footage of treatment area. <br /> The existing tank will be abandoned, pumped and filled with soil. The new tank will be a <br /> trash trap. <br /> A pumping chamber will need to be installed to lift the septic effluent to the treatment <br /> area. Use a 1500 gallon capacity pumping chamber with a timer. This will allow reserve <br /> storage during peak use if the water exceeds 450 gaUday and will allow to be pumped <br /> during low water use periods. The power supply and switches must be located outside <br /> the manhole and pumping chamber in a weather proof enclosure. A waming device <br /> must be installed with a light and sound device, this is in case of a pump failure. <br /> Recommend to install a water meter to monitor daily water use. If the water use <br /> exceeds the design flow, low water use facilities will need to be installed throughout the <br /> house. <br /> All neighboring wells are located greater than 100' away from the proposed treatment <br /> area. The well location was verified on this property and is located 55' from the <br /> proposed trash trap to be installed. This well will need to be abandoned if the future site <br /> is used. <br /> 2 <br /> 3 <br />